Datasheet GT3224 Datasheet (Marathon Electric)

PRODUCT INFORMATION PACKET

Model No: 256TTFCA6008

Catalog No: GT3224

20 HP Close-Coupled Pump Motor, 3 phase, 3600 RPM, 575 V, 256JM Frame, TEFC

JM Motors

Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.

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Product Information Packet: Model No: 256TTFCA6008, Catalog No:GT3224 20 HP Close-Coupled Pump Motor, 3 phase, 3600 RPM, 575 V, 256JM Frame, TEFC

Nameplate Specifications

Output HP 20 Hp Output KW 14.9 kW Frequency 60 Hz Voltage 575 V Current 18.5 A Speed 3550 rpm Service Factor 1.15 Phase 3 Efficiency 91 % Power Factor 88 Duty Continuous Insulation Class F Design Code B KVA Code G Frame 256JM Enclosure Totally Enclosed Fan Cooled Thermal Protection No Ambient Temperature 40 °C Drive End Bearing Size 6209 Opp Drive End Bearing Size 6209 UL Recognized CSA Y CE Y IP Code 43

Technical Specifications

Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter Poles 2 Rotation Reversible Resistance Main .345 Ohms Mounting Rigid Base Motor Orientation Horizontal Drive End Bearing Ball Opp Drive End Bearing Ball Frame Material Cast Iron Shaft Type JM Overall Length 27.80 in Shaft Diameter 1.250 in Shaft Extension 5.25 in Assembly/Box Mounting F1/F2 CAPABLE Connection Drawing EE7300 Outline Drawing SS620564-256

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:03/11/2020

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5/30/2012 10:20:32 AM - Converted by Connexus

THREE PHASE - SINGLE VOLTAGE

THREE PHASE - SINGLE VOLTAGE MOTOR - CONDUIT BOX @ 'A'

MOTOR - CONDUIT BOX @ 'A'

TO REVERSE ROTATION:

TO REVERSE ROTATION: INTERCHANGE ANY TWO

INTERCHANGE ANY TWO LINE LEAD CONNECTIONS.

LINE LEAD CONNECTIONS.

IF MOTOR HAS

6 LEADS

C

Uncontrolled Copy

T3

T1

B

T2

TERMI NAL BLOCK WHEN SPECI FIED

L1

L2

L3

A

T1

T2

T3

T1 (U1)

T2 (V1)

T3 (W1)

T1(U1)

T1(U1) T1(U1)

T1(U1)

T2(V1)

T2(V1) T2(V1)

T2(V1)

T3(W1)

T3(W1) T3(W1)

T3(W1)

A-9806 DECAL

REVISION BY DATE

DRAWING REVISION

AB

ECO

ECO-0125361

ECO DESCRIPTION

PROPRIETARY AND CONFIDENTIAL INFORMATION - THIS DOCUMENT IS THE PROPERTY OF

BY RECEIVING IT, TO AGREE THAT IT, AND/OR ANY PART OF IT, SHALL NOT BE DISCLOSED

BY RECEIVING IT, TO AGREE THAT IT, AND/OR ANY PART OF IT, SHALL NOT BE DISCLOSED TO ANY PERSON, CORPORATION OR OTHER ENTITY, DUPLICATED, AND/OR USED, EXCE P T

TO ANY PERSON, CORPORATION OR OTHER ENTITY, DUPLICATED, AND/OR USED, EXCE P T

UPDATED TO CURRENT STANDARDS

REGAL BELOIT AMERICA, INC. ("OWNER") AND CONTAINS OWNER'S PROPRIETARY

INFORMATION. ANY PERSON, CORPORATI ON OR OTHER FIRM RECEIVING IT IS DEEMED,

AS EXPRESSLY APPROVED IN WRITING IN ADVANCE BY OWNER. THIS DOCUMENT SHALL

BE RETURNED TO OWNER UPON REQUEST. IT MAY BE SUBJECT TO CERTAIN

RESTRICTIONS UNDER APPLICABLE EXPORT CONTROL LAWS AND REGULATIONS.

REVISION BY DATE

APPROVED BY DATE

JJB

TB

L1

L2

L3

06-27-2017

06-27-2017 06-27-2017

06-27-2017

D

VIEW OF TERMINAL END

DRAWN BY

DATE

APPROVED BY

DATE

REFERENCE

THIRD ANGLE

THIRD ANGLE PROJECTION

PROJECTION

DA

03-26-1993

TB

03-26-1993

TM

Regal Beloit America , Inc.

DESCRIPTION

CONNECTION DIA GRAM

EXTERNAL - SINGLE VOLTAGE - 3Ø MOTOR

MATERIAL

SIZE DRAWING NUMBER

A

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L1

L2

L3

EE7300

OPTIONAL CORD

CONNECTION

WHITE

RED

BLACK

PROCESS/FINISH

SHEET

1 OF 1

CERTIFICATION DATA SHEET

Model#: 256TTFCA6008 AA WINDING#: CHT25620001 NONE 3 CONN. DIAGRAM: EE7300 ASSEMBLY: F1/F2 CAPABLE OUTLINE: SS620564

TYPICAL MOTOR PERFORMANCE DATA

HP KW SYNC. RPM F.L. RPM FRAME ENCLOSURE KVA CODE DESIGN

20 14.9 3600 3550 256JM TEFC G B

PH Hz VOLTS FL AMPS START TYPE DUTY INSL S.F AMB°C ELEVATION

3 60 575 18.5 LINE OR

INVERTER

CONTINUOUSF7 1.15 40 3300

FULL LOAD EFF: 91 3/4 LOAD EFF: 91 1/2 LOAD EFF: 90.2 GTD. EFF ELEC. TYPE NO LOAD AMPS

FULL LOAD PF: 88 3/4 LOAD PF: 85 1/2 LOAD PF: 79 90.2 SQ CAGE INV RATED 5.4

F.L. TORQUE LOCKED ROTOR AMPS L.R. TORQUE B.D. TORQUE F.L. RISE°C

29.6 LB-FT 116 65 LB-FT 218 80 LB-FT 270 50

SOUND PRESSURE

@ 3 FT.

SOUND POWER ROTOR WK^2 MAX. WK^2 SAFE STALL TIME STARTS

/HOUR

APPROX. MOTOR

WGT

72 dBA 82 dBA 1.8 LB-FT^2 - LB-FT^2 20 SEC. 2 480 LBS.

*** SUPPLEMENTAL INFORMATION ***

DE BRACKET

TYPE

ODE BRACKET

TYPE

MOUNT

TYPE

ORIENTATION SEVERE

DUTY

HAZARDOUS

LOCATION

DRIP

COVER

SCREENS PAINT

C-FACE STANDARD RIGID HORIZONTAL FALSE NONE FALSE NONE BLUE

(ENAMEL)

BEARINGS GREASE SHAFT TYPE SPECIAL DE SPECIAL ODE SHAFT

MATERIAL

FRAME

MATERIAL

DE OPE

BALL BALL POLYREX EM JM NONE NONE 1045 HOT

ROLLED (C-204)

CAST IRON

6209 6209

THERMO-PROTECTORS THERMISTORS CONTROL SPACE /n HEATERS

THERMOSTATS PROTECTORS WDG RTDs BRG RTDs

NONE NOT NONE NONE NONE FALSE NONE VOLTS

If Inverter equals NONE, contact factory for further

information

* N O T E S *

INVERTER TORQUE: VARIABLE 10:1 INV. HP SPEED RANGE: NONE

ENCODER: NONE NONE NONE NONE NONE PPR

BRAKE: NONE NONE NONE P/N NONE NONE NONE NONE FT-LB NONE V NONE Hz

DATE: 06/23/2017 06:48:19 AM FORM 3531 REV.3 02/07/99 ** Subject to change without notice.

Uncontrolled Copy

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Date:

Customer:

Attention:

Submitted by:

Data @

575

v

Load 0% 25% 50% 75% 100% 115% 125% LR

Current (Amps)

5.4 7.4 10.4 14.4 18.4 21.2 23.2 116

Torque (ft-lb)

0.00 7.3 14.7 22.0 29.6 34.0 37.0 65.0

RPM

3600 3588 3575 3565 3550 3,542 3535 0

Efficiency (%)

86.5 90.2 91.0 91.0 91.0 91.0

P.F. (%)

10.0 59.0 79.0 85.0 88.0 88.5 89.0 38.0

LR Pull-Up BD Rated Idle

Speed (RPM)

0 1800 3350 3550 3600

Information Block

Current (Amps)

116 104 68.0 18.4 5.4 20.0

Torque (ft-lb)

65.0 42.0 80.0 29.6 0.00 3600

256

TEFC

TFC

575

V

60

Hz

A

G

1.15

50

°

C

CONT

40

°

C

1,000

feet

1.80

Lb-Ft²

CHT25620001 NONE

72 dBA

Additional Specifications:

R1 R2 X1 X2 Xm

0.3550 0.2550 1.4420 1.9970 72.1090

VARIABLE 10:1

0 365THFS8036

EQUIV CKT (OHMS / PHASE)

Ref Wdg

Sound Pressure @ 1M

VFD Rating

Outline Dwg SS620564 Conn. Diag EE7300

Rotor/Shaft wk²

Voltage

Frequency

Design

LR Code letter

Service Factor

Temp Rise @ FL

Duty

Ambient

Elevation

Construction

Motor Speed Data

HP Sync. RPM

Frame Enclosure

Motor Load Data

Submittal

FAREEDA DUDEKULA

Data Sheet

29-06-2017 256TTFCA6008

0.0

5.0

10.0

15.0

20.0

25.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0% 20% 40% 60% 80% 100% 120% 140%

Efficiency (%) P.F. (%) Cu rrent (Amps)

LOAD

A M P S

E F F

P F

0.0

20.0

40.0

60.0

80.0

100.0

120.0

140.0

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

0 500 1000 1500 2000 2500 3000 3500 4000

Speed -Torque Curve

Torque Amps

RPM

T O R Q U E

A M P S

Uncontrolled Copy

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